Immigrants from Trinidad and Tobago vs Black/African American Doctorate Degree

The statistical analysis conducted on geographies consisting of 222,674,417 people shows a weak negative correlation between the proportion of Immigrants from Trinidad and Tobago and percentage of population with at least doctorate degree education in the United States with a correlation coefficient (R) of -0.295 and weighted average of 1.5%. Similarly, the statistical analysis conducted on geographies consisting of 542,418,709 people shows a strong negative correlation between the proportion of Blacks/African Americans and percentage of population with at least doctorate degree education in the United States with a correlation coefficient (R) of -0.738 and weighted average of 1.4%, a difference of 2.3%.

In terms of doctorate degree, the demographic groups most similar to Immigrants from Trinidad and Tobago are Immigrants from Barbados (1.5%, a difference of 0.090%), Sioux (1.5%, a difference of 0.20%), Yaqui (1.5%, a difference of 0.22%), Aleut (1.5%, a difference of 0.34%), and Paiute (1.5%, a difference of 0.39%). Similarly, the demographic groups most similar to Blacks/African Americans are Choctaw (1.4%, a difference of 0.23%), Cape Verdean (1.4%, a difference of 0.24%), Immigrants from El Salvador (1.4%, a difference of 0.38%), Cajun (1.5%, a difference of 0.56%), and Cherokee (1.5%, a difference of 0.72%).